波向观测系海洋水文调查的重要项目之一。日本运输省港湾技术研究所经多年研究,已协同某公司制成一种应变型波向仪,现正在申请专利权。该仪器是用电缆连接设置于海底的检测器和观测室的记录器,可远距离进行记录。 One of the important items of oceanographic survey conducted by the Department of Wave Observation. After many years of research on the Harbor Institute of Technology of Japan’s Ministry of Transport, the company has applied for a patent right in collaboration with a company that has made a strain wave instrument. The instrument is a cable connected to the detectors and observation room set up on the recorder, can be recorded over long distances.